ETE NOVA LARANJEIRAS - Secondary Wastewater Treatment Plant in Nova Laranjeiras, Paraná

ETE NOVA LARANJEIRAS is a municipal wastewater treatment plant located in Nova Laranjeiras, a city in the state of Paraná, Brazil. The plant serves a population of approximately 1,682 residents, reflecting its role in a small community within the southern region of the country. The plant provides secondary treatment, which is the standard level required for most urban wastewater in Brazil under the National Environmental Council (CONAMA) resolutions. Secondary treatment typically involves biological processes to reduce organic matter and suspended solids, ensuring the effluent meets basic quality standards before discharge. The treated effluent from ETE NOVA LARANJEIRAS is discharged into local water bodies that ultimately drain into the Iguaçu River basin, a major watershed in southern Brazil. The Iguaçu River flows into the Paraná River, which is part of the larger Río de la Plata Basin, supporting diverse aquatic ecosystems and providing water resources for downstream communities.

The plant discharges into local streams that feed into the Iguaçu River basin, which flows into the Paraná River and eventually the Río de la Plata estuary. This watershed supports diverse aquatic life and is important for regional water supply. The secondary treatment process helps protect downstream water quality by reducing organic pollutants before discharge.